baber/WOPTO huggingface dataset:
Patent JP-S62161917-A (JP)
Title: Manufacture of head end-heattreated rail excellent in resistance to damage and wear
Inventor: HISAGAKI MASANORI
IPC: C21D9/04
Filed: 1986-01-09
Abstract: PURPOSE:To obtain a rail free from softened part and excellent in resistance to damage and wear at a low cost, by subjecting the railhead end composed of a steel with a specific composition to forced cooling from the temp. of austenitic range after the conclusion of hot rolling. CONSTITUTION:The railhead end consisting of 0.55-0.85% C, 0.20-1.20% Si, 0.50-1.65% Mn, and the balance Fe is subjected to forced cooling from the temp. of austenitic range after the conclusion of hot rolling between 800 deg.C and 450 deg.C at 1-4 deg.C/sec cooling rate. In this way, the above is completely free from formation of softened part and, moreover, deterioration in hardness in the boundary between the heat-treated and non-heat-treated parts can be retarded to a greater extent than heretofore. Further, vibration and impact at the end during the passage of trains can be minimized. In addition, retained heat of the rail after not rolling can be intactly utilized, so that this material contributes to energy saving, and besides, a handling stage for reheat treatment can be simplified.
Patent JP-H06202543-A (JP)
Title: Production of volume phase type hologram
Inventor: TOBA YASUMASA
IPC: G03F7/033
Filed: 1993-01-07
Abstract: PURPOSE:To provide the simple process for production of the volume phase type hologram having excellent chemical stability and environmental resistance characteristic and a particularly excellent photo-sensitivity characteristic, resolution, diffraction efficiency and transparency. CONSTITUTION:This process for production of the volume phase type hologram consists in subjecting a hologram recording medium to hologram exposing, then applying light and (or) heat thereto at the time of forming a hologram by using the hologram recording medium formed with a photosensitive film by holding a polymerizable compsn. contg. a high-polymer compd. (A) which is a single polymer of a vinyl monomer or a copolymer of vinyl monomers of >=2 components, a compd. (B) contg. at least >=1 pieces of polymerizable ethylenic unsatd. bonds, cyanine dyestuff (C) and diaryl iodonium-org. boron complex (D) between an optically transparent base material and an optically transparent protective film.
Patent JP-S5388195-A (JP)
Title: Magnetizing device of multi-pole magnet eraser head
Inventor: FUJIWARA TATSUO
IPC: H01F13/00
Filed: 1977-01-12
Abstract: PURPOSE:To make possible magnetizing more magnetic poles of a multi-pole magnet eraser head by applying the determined pulse current to the electromagnet through changing correlative positions of the magnetizer electromagnet and the magnet.
Patent JP-H07207975-A (JP)
Title: Cage steady rest device of vertical circulation type high-rise parking lot
Inventor: ITAYA TETSUYOSHI
IPC: E04H6/14
Filed: 1994-01-12
Abstract: PURPOSE:To prevent a noise and an impact in a vertical circulation type high- rise parking lot from occurring. CONSTITUTION:A chain arm 6 is connected to a chain and circulatively moved in the vertical direction. A cage lifting shaft 16 rigidity connected to a cage 5 is supported to the chain arm 6 free of rotation. This chain arm 6 is attached to an oil damper 8. In addition, a link arm 10 is rigidity connected to the cage lifting shaft 16, while this link arm 10 and another link arm 9 are connected by a pin 12, and likewise this link arm 9 and the oil damper 8 are connected by a pin 11. Therefore any rocking motion of the cage 5 is converted into a rectilinear motion by linkage and transmitted to the oil damper 8.
Patent JP-S60146320-A (JP)
Title: Coordinate input device
Inventor: NISHIDA KAZUO
IPC: G06K11/06
Filed: 1984-01-09
Abstract: PURPOSE:To prevent the breakage of the resistance film of a detecting plate due to a dot spacer by using an expandable material to the dot spacer of a coordinate input device. CONSTITUTION:The uniform resitance films 17 and 18 are attached onto insulated plates 15 and 16, and electrodes are provided at two sides of both resistance films respectively. Thus detecting plates 13 and 14 are obtained. A dot spacer 19 is set between both plates 13 and 14 to obtain a coordiante input device. The spacer 19 uses an expandable insulated material. Then the pressure is applied to the plate 13 from the upper part to secure the writing input. Thus the spacer 19 contracts at the place near an input point to serve as a cushion.
Patent JP-S63170896-A (JP)
Inventor: TAKAGI SEISHI
IPC: H05B33/12
Filed: 1987-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08189970-A (JP)
Title: Apparatus for detecting position of object
Inventor: NAKAJIMA TOSHIRO
IPC: G01S17/06
Filed: 1995-01-10
Abstract: PURPOSE: To make measuring intervals highly dense and suppress the generation of an insensitive measuring band, by synthesizing a plurality of light pulse trains not overlapping in a time series manner on one optical path, projecting and scanning the trains to an object and receiving a reflecting light from the object. CONSTITUTION: A pulse signal generated at a pulse-generating circuit 14 is branched at a branching device 15, so that a pulse train is divided to a plurality of pulses in a time series manner. Lasers 17a-17c are driven by the divided pulses. Beams through collimator lenses 18a-18c, beam splitters 19, 21 and a mirror 22 are synthesized to one beam and sent to a scanner 23. The scanner 23 is driven by a scanner-driving circuit 24, projecting/scanning the synthesized beam to an object. A reflecting light from the object is condensed by a condenser lens 26 at a detecting element 27 and a signal amplified at 28 is sent to a distance-detecting circuit 29. A position-detecting circuit 31 calculates the position of the object from signals of the distance and direction calculated/ output by the distance-detecting circuit 29 and a direction-detecting circuit 30.
Patent JP-H07205159-A (JP)
Title: Mold
Inventor: NAKAMURA FUJIO
IPC: B29K21/00
Filed: 1994-01-12
Abstract: PURPOSE:To stabilize quality of a product by facilitating removal of splash. CONSTITUTION:A core 1 is disposed at a center, an outer mold 8 is disposed outside, a lower mold 6 is disposed at lower parts of the core 1 and the mold 8, an upper mold 10 is disposed at upper parts of the core 1 and the mold 8 to form a cavity 12 among the four molds in the case of clamping, and splash grooves 13, 14, 15, 16 are respectively formed between the core 1 and the mold 6, between the core 1 and the mold 10, between the mold 8 and the mold 6, and between the mold 8 and the mold 10. The groove 13 formed between the mold 6 and the core 1 has a combination of an annular groove 7a having at least two partition walls opened at the core 1 side, and a plurality of grooves 2a opened at the core 1 side. Thus, a splash formed at the part of the grooves 7a, 2a is formed of a partly cut annular part and a plurality of semispherical parts formed integrally with the one surface of the annular part in an axial direction.
Patent JP-2000216278-A (JP)
Title: Semiconductor package and manufacture of heat radiating substrate using for the same
Inventor: HIRAYAMA NORIO
IPC: C04B37/02
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a heat radiation substrate by a hydrostatic pressure molding method and to provide a microwave semiconductor package using the heat radiating substrate. SOLUTION: Related to a semiconductor package, wherein a Cu-Mo heat radiation substrate is provided on the front and rear surfaces of an aluminum nitride, the plate thickness of the heat radiating substrate is smaller than 0.4 mm, and Mo pressed-powder is provided by a hydrostatic molding method, wherein the aggregate filled with Mo powder 7 is covered with a soft material such as a rubber medium 8, which is put in a pressure-resistant water vessel and applied with a hydrostatic pressure, and then Cu of 30-40% for mass ratio is placed on the pressed-powder for heating process, providing a Cu-Mo composite substrate where the Mo pressed-powder is impregnated with Cu, which is rolled.
Patent JP-S62160470-A (JP)
Title: Composite copy forming device
Inventor: NOGAMI MITSUO
IPC: G03G15/00
Filed: 1986-01-08
Abstract: PURPOSE:To take a composite copy of necessary image without cutting nor pasting an original by inputting and specifying the positions of the 1st and the 2nd images on a copy and specifying an image formation area and image formation position. CONSTITUTION:The 1st original 27 is mounted on an original platen 31 equipped with a reference scale 30 and positions X1 and X2 of a desired image formation area A of an original are measured on the scale 30 while viewing the scale to input corresponding numerals by operating keys of an operation part 4, so that the numerals are stored in a memory through a counter. When the position Z1 of the image A on the copy 29 is inputted with keys, a corresponding numeral is stored in the memory similarly. When copying operation is started, the image A is copied on the image formation area and the image position corresponding to the memory contents under the process control of a main controller 1, and then a similar process is performed for an image B of the original 27. Consequently, a necessary composite copy is taken easily and securely without cutting nor pasting an original.
Patent JP-S59128901-A (JP)
Title: Jointed rotary shaft
Inventor: YAMAZAKI SHINICHI
IPC: F01D5/04
Filed: 1983-01-11
Abstract: PURPOSE:To hinder defoliation at the joint surfaces by jointing a ceramic rotary shaft of a turbine with another rotary shaft made of a composite material having an equal coefficient of thermal expansion to said ceramic material. CONSTITUTION:A shaft 1a and a radial turbine impeller 1 consisting of ceramics are formed as in a single piece, and to the end face of this shaft 1a the end face of another rotary shaft 6 consisting of a composite material is jointed fast by means of adhesives 7, wherein the composite material shall have an equal coefficient of thermal expansion to said ceramic material. In this manner, the difference of thermal expansion between the shaft 1a and rotary shaft 6 at a high temperature can be lessened to serve hindrance of defoliation at the joint surfaces.
Patent JP-H08190124-A (JP)
Title: Shutter
Inventor: SHIMADA FUMIO
IPC: G03B9/36
Filed: 1995-01-10
Abstract: PURPOSE: To realize high speed actuation and the miniaturization of a camera without increasing force required for charging by constituting a charge mechanism so that it may charge 1st and 2nd springs by nearly equal charging actuation amount. CONSTITUTION: By charging a front blade auxiliary spring 19 having stronger spring force than that of a front blade driving spring 15 and a rear blade auxiliary spring 32 having stronger spring force than that of a rear blade driving spring 28 by using a larger area than the action area of exposure operation, energy is dispersed and the maximum value of the force necessary for charging is lowered. By charging the springs 19 and 32 by using nearly all the charging area of the spring 15, the maximum value of total charging force necessary for charging all the springs is lowered and the total charging force in the charging area is made uniform. Thus, the spring is efficiently charged by small force.
Patent JP-H02183764-A (JP)
Title: Hot air heater
Inventor: MESAKI MICHIO
IPC: F24H3/04
Filed: 1989-01-10
Abstract: PURPOSE:To eliminate disadvantages such as over-heating of room temperature or under-heating thereof as based on a set temperature by a method wherein means for sensing a variation of heating load to be heated is provided, an amount of combustion which is the most suitable for a heating load is automatically selected in response to a variation of the heating load and this is displayed. CONSTITUTION:As a means for detecting a variation of a heating load, means for detecting a varying state of a room temperature is provided. In case that a varying state of a room temperature from a time (t0) to a specified time (t1) is detected, a setting tatami-mat number is 12 and a variation of the room temperature is in a curve (a), a set amount of combustion is too excessive in respect to the heating load, a light 10 of the mat number changing-over lamp 4h goes on and off so as to decrease the amount of combustion from the number 12 to the number 10. In case that the set number is 10 and the room temperature is varied as shown by a curve (c), it is judged that the amount of combustion is too low, so that the light 12 of the mat number changing-over lamp 4h goes on and off. A user of the heater looks at the lamp and changes over the number of mats, i.e. the amount of combustion. In order to increase an accuracy of a selection of the amount of combustion, it is satisfactory that the displaying of the number of tatami-mats is divided as 12, 11, 10, 9 and 8, for example.
Patent JP-S58120443-A (JP)
Title: Mount removal control method of tool in machining center
Inventor: SANO HIROTSUGU
IPC: B23Q3/157
Filed: 1982-01-08
Abstract: PURPOSE:To facilitate rearrangement work, by storing the name of a tool used for each work, comparing the tool in a tool magazine used at present with the tool used for the next machining and displaying the tool inconformable. CONSTITUTION:A tool set memory 14 storing the name of a tool used for each work and a tool set memory storing the name of a tool contained in a tool magazine at present correspondingly to a tool pocket number are connected to a main control unit 12 in a machining center equipped with the tool magazine provided with the proper pocket number. The work is changed, when the tool used for the next machining is displayed on a display 10, tool information of a tool layout memory is compared with that of a tool set memory corresponding to the next machined work to display the conformable tool name in green color while the inconformable one in red color.
Patent JP-S60146769-A (JP)
Inventor: MATSUURA TATSUYA
IPC: B62J9/00
Filed: 1984-01-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07173832-A (JP)
Title: Non-earth moving type rotary force-fit pile
Inventor: SEKO KEISUKE
IPC: E02D5/56
Filed: 1995-01-10
Abstract: PURPOSE:To facilitate the force-fit of a pile by fixing plate-like claws on the front end face so that they are paralleled with a segment of a line on the front end face passing through the rotational center and that they are positioned to the forward side in the rotational direction of the segment of the line. CONSTITUTION:The end opening of a cylindrical pipe body 2 of a pile 1 is blocked with a circular substrate 3, and a spiral wing 5 is adhered to the front end of the pile 1. After that, claws 6 for expanding and softening earth by excavating ground are fixed on the front end face 4 of the pile 1, and the claws 6 are paralleled with a segment of a line on the front end face 4 passing through the rotational center O of the pile 1 and are positioned to the forward side in the rotational direction A of the pile 1 from the segment of the line. After that, in the case the pile 1 is rotated, reaction force F of the claws 6 received from earth acts on the forward side in the rotational direction of the claws 6 in the direction of the arrow A, and earth expanded and softened by the claws 6 is guided in the direction of the arrow C along the forward side in the rotational direction and is moved to the outside from the front end face 4. According to the constitution, the front end resistance of the pile 1 is reduced, and the force-fit of the pile 1 can be facilitated.
Patent JP-H01177678-A (JP)
Title: Map retrieving device
Inventor: YOSHIHARA RYOJI
IPC: G09B29/00
Filed: 1988-01-08
Abstract: PURPOSE:To easily add postscript information to map information to be displayed by overlapping the postscript information inputted from an operation input terminal and stored for a while on the map information stored for a while in a display memory to be retrieved and read. CONSTITUTION:The map information of an area retrieved in a retrieval procedure from many pieces of map information is position-designated to a display memory 2, developed and temporarily stored. The postscript information inputted from the operation input terminal is temporarily stored in a storing means such as a random access memory 6. Consequently, the postscript information stored into the storing means 6 can be overlapped on the map information developed to the display memory 2 by a means to select the position of the information like a mouse 7. Thus, data information to the map can be easily added and deleted.
Patent JP-H08189110-A (JP)
Title: Wall panel with gusset
Inventor: IKAWA TAKUYA
IPC: E04B2/00
Filed: 1995-01-10
Abstract: PURPOSE: To fit a gusset for connection to an exterior panel without fail and simply position a wall panel when it is connected to the exterior panel. CONSTITUTION: A gusset 11 to connect a wall panel 1 with an exterior panel 6 is provided in advance in a factory at the upper end of the surface of the wall panel 1 so as to project from the upper end face of the wall panel. In this way, the gusset 11 is attached in the factory without fail. Since the gusset 11 attached at the upper end of the surface of the wall panel is projected from the upper end of the wall panel, when connecting the exterior panel 6, the surface of exterior panel is arranged to contact the gusset 11 and hence, the exterior panel 6 is positioned flush with the wall panel.
Patent JP-H11192981-A (JP)
Title: Self advancing farm working machine
Inventor: KOBASHI KENJI
IPC: B62D55/10
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To control a machine body horizontally by providing an extending/ contracting cylinder mechanism between a rolling wheel frame and a machine body frame and vertically moving a grounding part of a crawler about a driving wheel by the extension/contraction of the cylinder mechanism. SOLUTION: When a farm land for harvesting works is inclined in the left/ right direction or has level differences in the left/right direction, a cylinder mechanism 12 for a crawler device 3 in the lower inclination is extended and adjusted so that the height of the crawler device 3 is heightened as shown by a virtual line, the left/right inclination of the machine body is corrected into a horizontal state, both crawler devices 3, 3 are driven and harvesting works are performed while traveling the machine body.  The crawler device 3 having the height heightened in this state drives the crawler 9 by the drive wheel 5 in the rear position in the machine body advancing direction, a grounding rolling wheel 8 in the adjacent to the drive wheel 5 is moved toward the machine body rear direction about the drive wheel 5 so that the directional control to the straight going is performed as well as the left/right horizontal control so as to provide stable harvesting works.
Patent JP-H09190963-A (JP)
Title: Mask, and device production method using this, and exposure device
Inventor: AMAMIYA MITSUAKI
IPC: G03F1/26
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide an excellent mask suitable for phase shift method by making the phase difference between the radiation having permeated a pattern part and radiation having permeated the other than the pattern part fulfill the specified conditions which have the pattern width, the wavelength of the exposure radiation, and the gap between a mask and a substrate as their factors. SOLUTION: This is a mask which consists of plural patterns equal in thickness in specified range, and in which the phase difference θ between the radiation having permeated the pattern part and the radiation having permeated the other than the pattern part fulfills the condition of (-1.1+umin <2> /40+2 n)π<θ<(-0.1+umax <2> /40+2n)π, umax =2√2×Wdmax /√(λmin ×gmin ), umin =2√2×Wdmin /√(λmax ×gmax ), n: integer, when the range of main pattern width is Wdmin -Wdmax , the wavelength of radiation contributing to exposure is λmax in the longest wavelength and λmin in the shortest wavelength, and the gap between a mask and a board is gmax in the largest gap and gmix in the smallest gap, and they fulfills Wdmax <1, 5√(2×λmin ×gmin ).
Patent JP-H05255146-A (JP)
Title: Synthesis of perfluoroalkyl iodide
IPC: C07C19/08
Filed: 1993-01-11
Abstract: PURPOSE: To reduce the portion of undesirable heavy telomers effectively by supplying tetrafluoroethylene in a stepwise manner. Thermal telomerization of tetrafluoroethylene by pentafluoroethyl iodide or heptafluoroisopropyl iodide.  
     CONSTITUTION: In manufacturing 4-12C perfloroalkyl iodide by thermally telomerizing tetrafluoroethyolene in a tubular reactor by pentafluoroethyle iodide or heptafluoroisopropyl iodide (at a temperature of 300-360°C, preferably 325-355°C, for a contact time of 10-70 seconds, preferably 30-60 seconds), 30-75% of total used amount of tetrafluoroethylene is supplied at the first supply point of the reactor-inlet, and the remainder of tetrafluoroethylen is supplied at the second supply point between the 2/5 and 3/4 position of the tubular length, preferably at the 2/3 position. The molar ratio of telogen/tetrafloroethylene is within 1-3, preferably 1.1-2. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S57115746-A (JP)
Title: Exhaustion method for cathode-ray tube
Inventor: SANO KINJIROU
IPC: H01J9/385
Filed: 1981-01-07
Abstract: PURPOSE:To enable the existence of the abnormality in the vacuum degree to be easily checked every time by exhausting both a bulb, which is fitted with a metal filament, and a cathode-ray tube simultaneously by means of an exhaustion cart, and detecting the abnormality in the vacuum degree according to the oxidation degree of the said filament which is heated by feeding current to it. CONSTITUTION:An exhaustion system consists of an oil rotation pump 2, an oil diffusion pump 3 and a cathode-ray tube attaching part 4. A filament 9 is installed within a route provided between the pump 3 and the part 4, and is provided with terminals 11 which are used for heating the filament 9 by feeding current to it. The filament 9 is charged in a bulb 10, and the bulb 10 is made to be vacuumed at the same time when a tube 8 is exhausted. Owing to the above constitution, the existence of the abnormality in the vacuum degree can be easily checked every time according to the oxidation degree of the filament 9 made of metal. Consequently, any defective cart can be found at an early stage, and the yield can be greatly enhanced.
Patent JP-H07204254-A (JP)
Title: Method and device for heating and sterilizing liquid in sealed vessel
Inventor: KUROIWA IWAO
IPC: A61L2/06
Filed: 1994-01-14
Abstract: PURPOSE:To quickly COOL liquid after the sterilization thereof under the application of heat by keeping the internal temperature of a sterilizing vessel at high level for heating and sterilizing the liquid and, then, feeding cooling liquid to a cooling pipe having each end communicated to a cooling liquid feed port and a cooling liquid discharge port, and an intermediate section positioned in the liquid contained in the vessel. CONSTITUTION:At the time of heating and sterilizing liquid 30, high temperature and high pressure steam is introduced from a steam source as a heating means to a sterilizing vessel 18, thereby heating and sterilizing the liquid 30. After the finish of a heating and sterilizing process, open/close valves 22 and 23 are opened and water is made to flow from a water source as a cooling liquid source laid outside the vessel 18 to a cooling pipe 33 via a cooling liquid feed port 20 and a short pipe 24. Also, water as cooling liquid is sent from the cooling pipe 33 to a reservoir or the like via a hose 27, a short pipe 25 and a cooling discharge port 21. In this case, the intermediate section of the cooling pipe 33 is positioned in the liquid 30, and this liquid 30 is quickly cooled via direct heat exchange with water flowing in the pipe 33. According to this constitution, a time required for a whole heating and sterilizing process is shortened, and labor and expenses required for the sterilizing process are also reduced.